These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 15 insertions, 13 deletions

diff --git a/kernel/drivers/usb/renesas_usbhs/common.c b/kernel/drivers/usb/renesas_usbhs/common.c
index 0f7e850fd..d82fa36c3 100644
--- a/kernel/drivers/usb/renesas_usbhs/common.c
+++ b/kernel/drivers/usb/renesas_usbhs/common.c
@@ -388,7 +388,7 @@ static void usbhsc_hotplug(struct usbhs_priv *priv)
 
 	if (enable && !mod) {
 		if (priv->edev) {
-			cable = extcon_get_cable_state(priv->edev, "USB-HOST");
+			cable = extcon_get_cable_state_(priv->edev, EXTCON_USB_HOST);
 			if ((cable > 0 && id != USBHS_HOST) ||
 			    (!cable && id != USBHS_GADGET)) {
 				dev_info(&pdev->dev,
@@ -466,11 +466,20 @@ static int usbhsc_drvcllbck_notify_hotplug(struct platform_device *pdev)
 static const struct of_device_id usbhs_of_match[] = {
 	{
 		.compatible = "renesas,usbhs-r8a7790",
-		.data = (void *)USBHS_TYPE_R8A7790,
+		.data = (void *)USBHS_TYPE_RCAR_GEN2,
 	},
 	{
 		.compatible = "renesas,usbhs-r8a7791",
-		.data = (void *)USBHS_TYPE_R8A7791,
+		.data = (void *)USBHS_TYPE_RCAR_GEN2,
+	},
+	{
+		.compatible = "renesas,usbhs-r8a7794",
+		.data = (void *)USBHS_TYPE_RCAR_GEN2,
+	},
+	{
+		/* Gen3 is compatible with Gen2 */
+		.compatible = "renesas,usbhs-r8a7795",
+		.data = (void *)USBHS_TYPE_RCAR_GEN2,
 	},
 	{ },
 };
@@ -489,7 +498,7 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev)
 		return NULL;
 
 	dparam = &info->driver_param;
-	dparam->type = of_id ? (u32)of_id->data : 0;
+	dparam->type = of_id ? (uintptr_t)of_id->data : 0;
 	if (!of_property_read_u32(dev->of_node, "renesas,buswait", &tmp))
 		dparam->buswait_bwait = tmp;
 	gpio = of_get_named_gpio_flags(dev->of_node, "renesas,enable-gpio", 0,
@@ -497,14 +506,8 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev)
 	if (gpio > 0)
 		dparam->enable_gpio = gpio;
 
-	switch (dparam->type) {
-	case USBHS_TYPE_R8A7790:
-	case USBHS_TYPE_R8A7791:
+	if (dparam->type == USBHS_TYPE_RCAR_GEN2)
 		dparam->has_usb_dmac = 1;
-		break;
-	default:
-		break;
-	}
 
 	return info;
 }
@@ -559,8 +562,7 @@ static int usbhs_probe(struct platform_device *pdev)
 	       sizeof(struct renesas_usbhs_driver_param));
 
 	switch (priv->dparam.type) {
-	case USBHS_TYPE_R8A7790:
-	case USBHS_TYPE_R8A7791:
+	case USBHS_TYPE_RCAR_GEN2:
 		priv->pfunc = usbhs_rcar2_ops;
 		if (!priv->dparam.pipe_type) {
 			priv->dparam.pipe_type = usbhsc_new_pipe_type;